Ki Mobility Catalyst 5 Operator's manual

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Thank you for purchasing a Catalyst or Spark wheelchair!
Please do not use this wheelchair without first reading this entire manual. BEFORE
riding, you should be trained in the safe use of this chair by an Assistive Technology
Practitioner (ATP) or clinical professional.
If you have any questions or concerns about any aspect of this wheelchair, this manual,
or the service provided by us or your retail supplier, please do not hesitate to contact
us by telephone at:
715-254-0991
In writing at:
Ki Mobility
5201 Woodward Drive
Stevens Point, WI 54481
U.S.A
Via email at:
[email protected]
Or via our Authorized EU Representative:
James Leckey Design
19C Ballinderry Road
Lisburn
BT28 2SA
Phone: [phone] (UK) or 1800 626020 (ROI)
www.leckey.com
I. INTRODUCTION

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I. INTRODUCTION
II. TABLE OF CONTENTS
III. NOTICE - READ BEFORE USE
A. Your Safety and Stability ..................................................................... 4
IV. WARNINGS
A. Signal Words....................................................................................... 4
B. General Warnings................................................................................ 5
C. Positioning Belts ................................................................................. 6
D. Riding Your Wheelchair ....................................................................... 7
E. Power Drives....................................................................................... 8
F. Ascending Stairs ................................................................................. 8
G. Descending Stairs ............................................................................... 8
H. Transfers............................................................................................. 9
I. Your Wheelchair and the Environment................................................. 9
J. Modifying your Wheelchair .................................................................. 10
K. Wheelchair Stability ............................................................................. 10
V. SET UP & USE OF YOUR WHEELCHAIR
A. Your Catalyst / Spark & It’s Parts ........................................................ 12
B. Transit Use.......................................................................................... 14
C. Height-Adjustable T-Arms ................................................................... 17
D. Swing-Away Armrests......................................................................... 18
E. Angle Adjustable Locking Flip Up Extendable Armrest......................... 19
F. Flip Back Height Adjustable T-Arm...................................................... 20
G. Flip-Back / Flip-Back Height Adjustable Armrests................................ 21
H. Armrest Warnings ............................................................................... 21
I. Hangers .............................................................................................. 22
J. Swing Away Hangers with 4-Way Latch .............................................. 23
K. Extension Tubes ................................................................................. 24
L. Elevating Leg Rest .............................................................................. 25
M. Pro Elevating Leg Rest ........................................................................ 26
N. Adjustable Height Backrest ................................................................. 27
O. Depth Adjustable Backrest.................................................................. 27
P. Catalyst Half-Folding Backrest ............................................................ 28
Q. Catalyst Recline Back ......................................................................... 29
R. Wheel Installation & Removal (Optional on some models) .................... 31
S. Catalyst 5, 5Ti & Spark........................................................................ 32
T. Catalyst 5Vx........................................................................................ 34
U. Catalyst 4 & 4C ................................................................................... 35
V. Spark - Folding Frame......................................................................... 36
II. TABLE OF CONTENTS
La Versión en Español comienza en la página 47

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W. Spark - Adjusting Frame Width............................................................ 37
X. Upholstery Fabric ................................................................................ 37
Y. Wheel Locks ....................................................................................... 38
Z. Caster Forks ....................................................................................... 39
AA. Caster Angle Adjustment..................................................................... 39
BB. Anti-Tips (Optional).............................................................................. 40
CC. Seat Sling............................................................................................ 42
DD. Cushion Installation ............................................................................. 42
EE. Oxygen Tank Holder ........................................................................... 42
VI. MAINTENANCE
A. Inspecting Your Wheelchair................................................................. 43
B. Cleaning.............................................................................................. 45
C. Storage............................................................................................... 45
VII. WARRANTY ................................................................................................. 46
II. TABLE OF CONTENTS

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III. NOTICE - READ BEFORE USE
A. Your Safety and Stability
Ki Mobility manufactures many different wheelchairs that might meet your needs. You should
consult an Assistive Technology Professional when selecting which model would best meet your
particular requirements and how the wheelchair should be set up and adjusted. Final selection of
the type of wheelchair, options and adjustments rests solely with you and your medical
professional. The options you choose and the set-up and adjustment of the wheelchair have a
direct impact on its stability. Factors to consider that affect your safety and stability are:
a. Your personal abilities and capabilities including strength, balance and coordination.
b. The types of hazards and obstacles you might encounter during your day.
c. The specific dimensions, options and set up. In particular, the seat height, seat depth, seat
angle, back angle, size and position of the rear wheels and size and position of the front
casters. Any change to any of these items will change the stability of your wheelchair. You
should only make changes after consulting with a qualified professional.
IV. WARNINGS
A. Signal Words
Within this manual you will find what are referred to as “Signal” words. These words are used to
identify and convey the severity of varying hazards. Before using this chair you, and each person
who may assist you, should read this entire manual. Please note the Signal word and consider any
warnings, cautions or dangers. Make sure to follow all instructions and use your chair safely. The
Signal word refers to a hazard or unsafe practice that may cause severe injury or death to you or
to other persons. The “Warnings” are in three main categories, as follows:
DANGER – Danger indicates an imminently hazardous situation which, if not avoided, will result in
serious injury or death.
WARNING – Warning indicates a potentially hazardous situation which, if not avoided, could
result in serious injury or death.
CAUTION – Caution indicates a potentially hazardous situation which, if not avoided, could result
in injury or damage to your wheelchair.
These signal words will be placed throughout the manual, where appropriate to highlight the
hazardous situation. Refer to the following list for hazardous situations that will apply to the general
use of this wheelchair.

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IV. WARNINGS
B. General Warnings
WARNING: Do not exceed the weight limit as listed below for the Catalyst or Spark. This is the
combined weight of user and all items carried. Exceeding the weight limit can cause damage to
your chair or increase the likelihood of a fall or tip back resulting in severe injury or death to the
user or others.
Catalyst 5 and Catalyst 5 VX: 300lbs standard weight capacity, 350lbs Heavy Duty weight
capacity.
Catalyst 4 and 4C: 250lbs standard weight capacity, 350lbs Heavy Duty weight capacity.
Spark: 165lbs standard weight capacity.
DANGER: Do not use this chair for weight training. The movement of the additional weight will
alter the center of gravity of the wheelchair increasing the likelihood of a tip-over which can cause
damage to your chair or cause severe injury or death to the user or others.
WARNING: If your wheelchair is equipped with inflatable tires, make sure the tires have been
inflated to the correct tire pressure as indicated on the side wall of the tire. Your wheelchair
provider can determine if you have inflatable tires. Using your wheelchair without properly inflated
tires can have an effect on the stability of the wheelchair causing it to tip over resulting in death or
injury to the user or others.
DANGER: Do not attempt to push your wheelchair up or down ramps or traverse across a
slope of greater than 9 degrees. This is dangerous and increases the likelihood of a fall or tip
back resulting in severe injury or death to the user or others.
WARNING: Do not attempt to push your wheelchair up an incline that is slick or coated with
ice, oil or water. This can cause an unstable situation resulting in death or injury to the user or
others.
WARNING: Do not lean over the side or back of the wheelchair to extend your reach. This may
cause you to fall out of the wheelchair or the wheelchair to tip over resulting in injury or death.

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IV. WARNINGS
B. General Warnings
DANGER: Do not attempt to lift the wheelchair by holding on to removable parts such as the
arms or footrests. Only lift the wheelchair by holding on to the frame. This may cause a fall or loss
of control and result in serious injury or death.
CAUTION: Do not overtighten the bolts and hardware that attaches various components to-
gether on the frame. This could cause serious damage and affect the safety and durability of the
wheelchair.
C. Positioning Belts
Positioning belts are designed to assist with proper positioning within the wheelchair. They are not
designed as seat belts. Use positioning belts ONLY to help support the user’s posture. Misuse of
positioning belts may cause severe injury to or death of the user.
• Ensure the user does not slide underneath the positioning belt in the wheelchair seat. If this
occurs, the user’s breathing may be hampered causing death or serious injury.
• The positioning belt should have a snug fit; tight enough to hold their position, but not so
tight as to restrict breathing. You should be able to slide your hand between the positioning
belt and the user.
•NEVER Use Positioning Belts:
a. As a restraint. A restraint requires a doctor’s order.
b. On a user who is unconscious.
c. As an occupant restraint in a motor vehicle. A positioning belt is not designed to replace
a seat belt that is attached to the frame of a vehicle, which would be required of an effec-
tive seat belt. During a sudden stop, with the force of the stop, the user would be thrown
forward. Wheelchair seat belts will not prevent this, and further injury may result from the
belts or straps.
DANGER: Failure to comply with the instruction above could result in serious injury or death.

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IV. WARNINGS
D. Riding Your Wheelchair
Your chair is designed for use on solid, flat surfaces such as concrete, asphalt and flooring.
Use caution if you push your wheelchair on a wet or slick surface.
WARNING: Do not push your chair in sand, loose soil or over rough terrain. This may cause a
loss of stability and result in a fall or loss of control and cause serious injury or death.
DANGER: In most states, wheelchairs are not legal for use on public roads. If you find you
must push on a public road, be alert to the danger of motor vehicles. Use of a wheelchair on a
public road can cause serious injury or death.
WARNING: Obstacles and road hazards (such as potholes and broken pavement) can
damage your chair and may cause a fall, tip-over or loss of control. Failure to comply with this
instruction could result in serious injury or death.
DANGER: Do not ride your wheelchair on an escalator. Use of a wheelchair on an escalator
can cause serious injury or death.
To minimize these risks:
1) Keep a lookout for danger - scan the area well ahead of your chair as you ride.
2) Make sure the floor areas where you live and work are level and free of obstacles.
3) Remove or cover threshold strips between rooms.
4) Install a ramp at entry or exit doors. Make sure there is not a drop off at the bottom of
the ramp.
5) To Help Correct Your Center of Balance:
a. Lean your upper body FORWARD slightly as you go UP over an obstacle.
b. Press your upper body BACKWARD as you go DOWN from a higher to a lower
level.
6) If your chair has anti-tip tubes, lock them in place before you go UP over an obstacle.
7) Keep both of your hands on the handrims as you go over an obstacle.
8) Never push or pull on an object (such as furniture or a doorjamb) to propel your chair.
9) Do not operate your wheelchair on roads, streets or highways.
10) Do not attempt to push over obstacles without assistance.

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IV. WARNINGS
E. Power Drives
Ki Mobility does not recommend the installation of power drive systems on any Catalyst
wheelchair.
Catalyst wheelchairs have not been designed or tested as power wheelchairs. If you add a power
drive system to a Catalyst or Spark wheelchair, be sure the manufacturer of the power drive
system has validated and approved the combination of the power drive system and Catalyst or
Spark wheelchair as safe and effective.
WARNING: Use of a power drive system that has not been properly validated could result in
serious injury or death.
F. Ascending Stairs
• Have at least two people, who have sufficient strength and skill to handle the weight of the
user and wheelchair, assist when trying to go up a set of stairs in this wheelchair.
• Move the wheelchair and user backwards up the stairs.
• Position one person behind the user, one person in front. The person in front must hold
onto a non-removable part of the wheelchair.
• The rear attendant tilts the chair back and they both lift together. Take one step at a time.
• This may require the anti-tips be flipped up or removed. Make sure the anti-tips are
reattached or flipped back down before using the wheelchair.
DANGER: Failure to comply with the instructions above could result in serious injury or death.
G. Descending Stairs
• When descending a set of stairs the user should be facing forward.
• A person behind the user, who has sufficient strength and skill to handle the weight of the
user and the wheelchair, should tilt the chair backward and let the chair down the stairs
one step at a time on the rear wheels.
• This may require that anti-tips be flipped up or removed. Make sure the anti-tips are
reattached or flipped back down before using the wheelchair.
DANGER: Failure to comply with the instructions above could result in serious injury or death.

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IV. WARNINGS
H. Transfers
A transfer requires good balance and stability. You should receive training from your therapist
before attempting to do a transfer on your own.
• Before transferring out of your wheelchair every caution should be taken to reduce the gap
between the two surfaces.
• Engage the wheel locks to lock the rear wheels.
• Rotate the casters forward to increase the wheelbase of the wheelchair.
• Remove or swing away the footrests.
• Have someone assist you unless you are well experienced in transfers.
It is dangerous to transfer on your own. It requires good balance and agility. Be aware there is a
point during every transfer when the wheelchair seat is not below you.
WARNING: Failure to comply with the instructions above may cause a fall or loss of control,
which may result in serious injury or death.
I. Your Wheelchair and the Environment
• Your wheelchair is made of many different materials including metal and fabric. Exposure to
water or excessive moisture may cause the metal in the wheelchair to rust or corrode and
the fabric to tear. Dry your chair as soon as possible if exposed to water.
•DO NOT USE YOUR WHEELCHAIR IN A SHOWER, POOL OR BODY OF WATER. This will
cause your wheelchair to rust or corrode and eventually fail.
• Do not operate your wheelchair in sand. Sand can get into the wheel bearings and moving
parts. This will cause damage and eventually will cause the wheelchair to fail.
• Make sure any ramp, slope or curb cut you may attempt to ride on is compliant with ADA
guidelines. Riding across, up or down any slope that is too great may cause a loss of
stability.
ADA Guidelines and more information about accessible design are available at:
http://www.ada.gov/
WARNING: Failure to comply with the instructions above may cause a fall or loss of control,
which may result in serious injury or death.

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IV. WARNINGS
J. Modifying your Wheelchair
Your wheelchair was engineered and manufactured under strict design controls. An integral
part of this process is ensuring the various components work together correctly; they have
been tested to various standards to ensure quality and are approved to work together.
NO ONE SHOULD MODIFY THIS WHEELCHAIR EXCEPT BY ASSEMBLING APPROVED
OPTIONS. THERE ARE NO APPROVED OPTIONS THAT INVOLVE DRILLING OR CUTTING
THE FRAME BY ANYONE OTHER THAN A TRAINED KI MOBILITY ASSOCIATE. Contact Ki
Mobility or an authorized Ki Mobility supplier before adding any accessories or components
not provided by Ki Mobility.
DANGER: Failure to comply to these instructions may cause the wheelchair to fail and result
in serious injury or death.
K. Wheelchair Stability
To ensure proper stability of your wheelchair, you must make sure the center of gravity and the
wheelchairs base of support is correct for your balance and abilities. Many factors can affect these
two elements:
Generally, the most important factor is the position of the rear wheels for rearward stability. There
are other actions than can have an adverse effect on your stability. You should consult with your
wheelchair provider and clinicians familiar with your needs and capabilities in determining how this
affects your use.
WARNING: Moving the rear wheels forward increases the likelihood of the wheelchair tipping
backwards. Make small adjustments and proceed slowly until you learn the new balance point of
your wheelchair. Failure to comply with the instruction above could result in serious injury or death.
WARNING: The farther rearward you place the front casters the greater the likelihood of the
wheelchair tipping forwards. If possible, have your casters mounted forward and whenever doing
a static activity which involves shifting your weight, rotate the casters forward to increase your
wheel base. Failure to comply with this instruction above could result in serious injury or death.
WARNING: Always have a qualified technician set up your wheelchair with the accessories
you plan to use daily. Changes to how you sit or changes in your weight require your chair to be
readjusted by a qualified technician. Always use anti-tips while you acclimate to any changes in
your chair set up. Failure to comply with the instruction above could result in serious injury or
death.
• Seat height •Size and position of rear wheels
• Size and position of front casters
• Any seating system components
• Seat depth
• Back angle

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IV. WARNINGS
K. Wheelchair Stability
WARNING: Changes to your Center of Gravity during your daily activities may occur many
times a day, changing and affecting the stability of your wheelchair. You should be aware of
these activities and take precautions to minimize the risk of a fall. Failure to comply with the
instruction above could result in serious injury or death.
WARNING: Dressing in your wheelchair produces movements and momentary positions that can
reduce stability. Ensure that your anti-tips are in place and rotate your casters forward. Failure to
comply with the instruction above could result in serious injury or death.
WARNING: Be very careful when reaching for objects if this movement requires you to shift in
your seat. This changes your center of gravity. Ensure that your anti-tips are in place. Failure to
comply with the instruction above could result in serious injury or death.
WARNING: Pushing up an incline shifts your center of gravity rearward and can reduce
stability. Ensure your anti-tips are in place. Failure to comply with the instruction above could
result in serious injury or death.
WARNING: If attempting a wheelie to get over a curb or obstacle, ensure your anti-tips are in
place and lean forward. Do not attempt a wheelie unless you have been trained and always have
an attendant behind you to provide assistance if needed. Failure to comply with the instruction
above could result in serious injury or death.
WARNING: Placing items on the back or front of your wheelchair, such as a backpack or
briefcase, alters the balance and center of gravity of the wheelchair. Since the weight of these
items can vary greatly at each use do not assume you are accustomed to the balance point.
Failure to comply with the instruction above could result in serious injury or death.
BE AWARE THAT CARRYING HEAVY OBJECTS ON YOUR WHEELCHAIR CAN HAVE AN
ADVERSE EFFECT ON THE BALANCE WHICH MAY CAUSE A TIP-OVER WHICH MAY RESULT
IN SERIOUS INJURY OR DEATH TO THE USER.
WARNING: Ensure your anti-tips are in place. You should discuss how you plan to use your
wheelchair or any changes you are planning with your clinician. Failure to comply with this
instruction may create a potential hazardous situation which, if not avoided, could result in
serious injury or death.

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V. SET UP & USE OF YOUR WHEELCHAIR
A. Your Catalyst / Spark & It’s Parts
1. Inspect and maintain this chair. See MAINTENANCE on page 43.
2. If you detect a problem, make sure to service or repair the chair before use.
3. Have a complete inspection, safety check and service of your chair performed by an
authorized supplier annually.
WARNING: Failure to read or comply with these instructions may result in damage to your
wheelchair, a fall, or loss of control causing severe injury to the user or others.

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V. SET UP & USE OF YOUR WHEELCHAIR
A. Your Catalyst / Spark & It’s Parts
1. Push Handle Backrest Tube
2. Pneumatic Tire
3. Aluminum Handrim
4. Spokes
5. Rear Wheel Hub
6. Quick-Release Axle
7. Aluminum Wheel Rim
8. Anti-Tipper
9. Axle Plate
10. Rear Frame Component
11. Cross Brace
12. Caster Fork
13. Caster Wheel
14. Caster Housing
15. Flip-Up Composite Footrest
16. Swing-Away Latch Release
17. Swing-Away Footrest / Footrest
18. Lifting Strap
19. Seat Sling
20. Swing-Away Padded Armrest
21. Backrest
1
21
2
20
19
18
17
16
15
14
13
11
12
3
4
10
9
8
7
6
5

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V. SET UP & USE OF YOUR WHEELCHAIR
B. Transit Use
It is always safest to transfer out of your wheelchair onto a seat in a motor vehicle with appropriate
seat and shoulder belts. Never use this wheelchair as a seat in a motor vehicle unless it has
been equipped with the Transit Option.
The Catalyst 5 Series and Spark Series wheelchair equipped with the Transit Option has been
tested to and passed the RESNA WC-4:2012, Section 19: Wheelchairs used as seats in motor
vehicles and ISO 7176-19:2008 Wheelchairs -- Part 19: Wheeled mobility devices for use as
seats in motor vehicles. RESNA and ISO standards are designed to test the structural integrity of
the wheelchair as a seat for use in a motor vehicle. These standards are also designed to create
compatibility with Wheelchair Tie-down and Occupant Restraint Systems (WTORS).
Not all configurations of the Catalyst 5 Series and Spark Series wheelchairs are compatible with
the Transit Option. Ki Mobility manages the configuration and does not offer the Catalyst 5 Series
and Spark Series wheelchair except in compatible configurations. If you make changes to your
Catalyst 5 Series and Spark Series wheelchair after your receive it, you should contact your
wheelchair provider or Ki Mobility to make sure it is appropriate to continue to use your wheelchair
as a seat in a motor vehicle.
If your Catalyst 5 Series wheelchair is equipped with the Heavy Duty Option and the Transit Option
you should not use it as a seat in a motor vehicle if you weigh more than 300 lbs.
If your Spark Series wheelchair is equipped with the Heavy Duty Option and the Transit Option you
should not use it as a seat in a motor vehicle if you weight more than 165 lbs.
Aftermarket seating may have replaced the original equipment seat and back support designed
and tested as part of the Transit Option. Your wheelchair provider should tell you if the seating they
provided is original equipment or replacement aftermarket seating. A complete system of
wheelchair frame, seating, Wheelchair Tie-down and Occupant Restraint Systems and a properly
equipped motor vehicle, that have all complied with the standards mentioned in this section,
should be in place before using a Catalyst 5 Series or Spark Series wheelchair equipped with the
Transit Option as a seat in a motor vehicle.
When using your wheelchair as a seat in a motor vehicle you should always observe the following
instructions:
• The rider must be in a forward-facing position.
• The rider and all items carried must not weigh more than 300 lbs for Catalyst 5 Series.
• The rider and all items carried must not weigh more than 165 lbs for Spark Series.
• Backpacks and pouches should be removed and secured separately in the motor vehicle.
In the event of an accident these items can become dangerous projectiles, which may
injure or kill you or other occupants of the motor vehicle.
• The rider must use a Wheelchair Tie-down and Occupant Restraint System that complies
with RESNA WC-4:2012, Section 18: Wheelchair tie-down and occupant restraint
systems for use in motor vehicles or ISO 10542-1:2012 Technical systems and aids for
disabled or handicapped persons -- Wheelchair tie-down and occupant-restraint
systems -- Part 1: Requirements and test methods for all systems.

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V. SET UP & USE OF YOUR WHEELCHAIR
B. Transit Use
• Attach wheelchair tie-downs to the four
securement points (two front, two rear) on the
Catalyst or Spark wheelchair with the Transit
Option (Fig. 1) in accordance with the
wheelchair tie-down manufacturer’s
instructions and RESNA WC-4:2012, Section
18 or ISO 10542-1:2012 - Part 1.
• Attach occupant restraints in accordance with
the occupant restraint manufacturer’s
instructions and RESNA WC-4:2012, Section
18 or ISO 10542-1:2012, Part 1.
• Use of lap belts, chest straps, shoulder
harnesses, any other positioning strap system or positioning accessory should not be
used, or relied on as an occupant restraint, unless it is marked as such by the
manufacturer in accordance with RESNA WC-4:2012, Section 18 or ISO 10542-1:2012,
Part 1.
• Use of headrests, lateral supports or other positioning accessories should not be used, or
relied on as an occupant restraint, unless it is marked as such by the manufacturer in
accordance with RESNA WC-4:2012, Section 18 or ISO 10542-1:2012, Part 1 or RESNA
WC-4:2012, Section 20: Wheelchair seating systems for use in motor vehicles or ISO
16840-4:2009 Wheelchair seating -- Part 4: Seating systems for use in motor vehicles.
• After being fitted and adjusted, the top of the original equipment back upholstery should be
within 4 inches of the top of your shoulder.
• Any aftermarket seating should be tested to comply with RESNA WC-4:2012, Section 20
or ISO 16840-4:2009 - Part 4.
• Attach the seating to the wheelchair frame in accordance with the seating manufacturer’s
instructions and RESNA WC-4:2012, Section 20 or ISO 16840-4:2009 - Part 4.
• Use of lap belts, chest straps, shoulder harnesses, any other positioning strap system or
positioning accessory should not be used, or relied on as an occupant restraint, unless it is
marked as such by the seating manufacturer in accordance with RESNA WC-4:2012,
Section 20 or ISO 16840-4:2009 - Part 4.
• Use of headrests, lateral supports or other positioning accessories should not be used, or
relied on as an occupant restraint, unless it is marked as such by the seating manufacturer
in accordance with RESNA WC-4:2012, Section 20 or ISO 16840-4:2009 - Part 4.
• Aftermarket accessories such as trays, oxygen tank holders, oxygen tanks, IV poles, back
packs, pouches and other items not manufactured by Ki Mobility should be removed and
secured separately in the motor vehicle. In the event of an accident, these items can
become dangerous projectiles which may injure or kill you or other occupants of the motor
vehicle.
• If the wheelchair has been involved in an accident, you should not continue to use it, as it
may have suffered fatigue that may not be visible.
Fig. 1

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V. SET UP & USE OF YOUR WHEELCHAIR
B. Transit Use
DANGER: Failure to comply with transit use instructions, on pages 14 and 15, could result in
severe injury or death!
• When using this wheelchair as a seat in a motor vehicle you must remove the oxygen tank and
properly secure it separately.
DANGER: Failure to remove the oxygen tank and secure it properly in a motor vehicle can result
in it becoming a dangerous projectile in the event of an accident. This can cause severe injury or
death.
NOTE: To obtain copies of RESNA or ISO standards please contact the standards organizations
below:
RESNA
1700 North Moore St., Suite 1540
Arlington, VA 22209
Phone: [phone]
Fax: [phone]
Email: technicalst[email protected]
ANSI/RESNA Standards:
RESNA WC-4:2012, Section 18:
Wheelchair tie-down and occupant restraint systems for use in motor vehicles.
RESNA WC-4:2012, Section 19:
Wheelchairs used as seats in motor vehicles.
RESNA WC-4:2012, Section 20:
Wheelchair seating systems for use in motor vehicles.
International Organization for Standardization (ISO)
ISO Central Secretariat
1, ch. de la Voie-Creuse
CP 56
CH-1211 Geneva 20 Switzerland
Phone: [phone]
Fax: [phone]
Email: [email protected]
ISO Standards:
ISO 10542-1:2012 Technical systems and aids for disabled or handicapped person --
Wheelchair tie-down and occupant-restraint systems -- Part 1:
Requirements and test methods for all systems.
ISO 16840-4:2009 Wheelchair seating -- Part 4:
Seating systems for use in motor vehicles.
ISO 7176-19:2008 Wheelchairs -- Part 19:
Wheeled mobility devices for use as seats in motor vehicles.

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V. SET UP & USE OF YOUR WHEELCHAIR
C. Height-Adjustable T-Arms
1. Installation
a. Slide the outer armpost into the receiver mounted to the wheelchair frame.
b. The armrest will automatically lock into place. Check to make sure the locking lever is as
shown (Fig. 2:B).
2. Height Adjustment
a. Rotate release lever (Fig. 2:A).
b. Slide armrest pad up or down to desired height.
c. Return lever to locked position against arm post.
d. Push arm pad until upper arm post locks firmly into place. Check to make sure the locking
lever is shown (Fig. 2:A).
3. Removing Armrest
a. Squeeze release lever (Fig. 2:B) and remove the armrest.
4. Replacing Armrest
a. Slide armrest back into receiver.
b. The armrest should lock back into place.
DANGER: Failure to comply with the instructions above may result in the armrest accidentally
disconnecting from the wheelchair and result in a fall or loss of control and may cause serious
injury or death.
DANGER: Never attempt to lift the chair by the armrests; they may break or disconnect resulting
in a fall or loss of control and may cause serious injury or death.
Fig. 2
A
B

18
V. SET UP & USE OF YOUR WHEELCHAIR
D. Swing-Away Armrests
1. Installation (Fig. 3)
a. Slide armrest into the tube of the receiver that is mounted on
rear side of frame.
2. Swinging Away
a. Lift armrest slightly so it is free of the receiver bolt. Rotate away
from the chair.
3. Removing Armrest
a. Lift armrest straight out of receiver.
DANGER: These arms offer only a lock against rotation and are designed to bear a downward
force only. They will remove completely if pulled up on and cannot be used to lift or otherwise
handle the chair. Failure to comply with the instructions above may result in the armrest
accidentally disconnecting from the wheelchair and result in a fall or loss of control and may cause
serious injury or death.
Fig. 3